Sumit Roy: All large precious metals ETPs saw substantial inflows over past week, but grains ETPs performed best. Record highs in gold and one-month highs in the overall commodity sector spurred investors to finally deploy a large amount of capital into commodity-related exchange-traded NYSE:GDX July 15, 2011 3:30pm

Sumit Roy: Despite host of head winds, copper, nickel and tin surged over past month. Base metals rallied sharply over the past month, as traders used lower prices to build positions. The performance was especially impressive considering the myriad head winds the group faced and still NASDAQ:CU

Sumit Roy: Another quiet week for commodity-related ETPs as a whole, but MOO continues to attract interest.
Despite steep gains in stock and commodity markets over the course of the week NYSE:MOO July 11, 2011 12:10pm

Sumit Roy: With Greece concerns now in the rearview mirror, traders turn their attention to Portugal. It was an interesting week for precious metals, as sovereign debt worries faded, only to resurface several days later. NYSE:GDX July 7, 2011 11:31am

Sumit Roy: Corn hit by a double whammy of higher-than-expected inventories and plantings; other grains fared better.
Two reports from the U.S. Department of Agriculture sent grain prices skidding on Thursday. NYSE:CORN July 1, 2011 12:03pm

Sumit Roy: Ironically, the best outcome for precious metals bulls may be one in which Greece avoids defaulting.
Gold prices finally gave in to the broader weakness in commodity markets and overall financial NYSE:AGQ June 28, 2011 2:14pm

Sumit Roy: 2008 offers a guide to what a worst-case scenario in financial markets could do to gold. Meanwhile, Greek yield spreads remain near records as markets await the passage of austerity measures. NYSE:GLD June 21, 2011 4:01pm